12727441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 14408064

約数和(自身を除く): 1680623

約数列:

[1, 17, 23, 43, 391, 731, 757, 989, 12869, 16813, 17411, 32551, 295987, 553367, 748673, 12727441]

約数ペア:

[(1, 12727441), (17, 748673), (23, 553367), (43, 295987), (391, 32551), (731, 17411), (757, 16813), (989, 12869)]